Class: Butler::IRC::Parser::Commands

Inherits:
Object
  • Object
show all
Includes:
Log::Comfort
Defined in:
lib/butler/irc/parser/commands.rb

Constant Summary collapse

BasePath =

enables chdirs

File.expand_path(File.dirname(__FILE__))

Instance Attribute Summary

Attributes included from Log::Comfort

#logger

Instance Method Summary collapse

Methods included from Log::Comfort

#debug, #error, #exception, #fail, #info, #log, #warn

Constructor Details

#initialize(*files) ⇒ Commands

Returns a new instance of Commands.



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# File 'lib/butler/irc/parser/commands.rb', line 23

def initialize(*files)
	@commands = Hash.new { |h,k| raise IndexError, "Unknown command #{k}" }
	load(*files)
end

Instance Method Details

#[](raw) ⇒ Object 



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# File 'lib/butler/irc/parser/commands.rb', line 46

def [](raw)
	@commands[raw.downcase]
end

#add(raw, *args, &proc) ⇒ Object

Raises:

  • (IndexError) 


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# File 'lib/butler/irc/parser/commands.rb', line 36

def add(raw, *args, &proc)
	raise IndexError, "Command #{raw} is already registered. Did you want 'alter'?" if @commands.has_key?(raw)
	@commands[raw.downcase] = Command.new(raw, *args, &proc)
end

#alter(raw, *args, &proc) ⇒ Object

Raises:

  • (IndexError) 


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# File 'lib/butler/irc/parser/commands.rb', line 41

def alter(raw, *args, &proc)
	raise IndexError, "Command #{raw} is not registered. Did you want 'add'?" unless @commands.has_key?(raw)
	@commands[raw.downcase] = Command.new(raw, *args, &proc)
end

#inspect ⇒ Object 



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# File 'lib/butler/irc/parser/commands.rb', line 50

def inspect
	"#<%s:0x%x>" %  [self.class, object_id]
end

#load(*files) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/butler/irc/parser/commands.rb', line 28

def load(*files)
	raise ArgumentError, "Requires at least one argument." if files.empty?
	files.each { |file|
		file = "#{BasePath}/#{file}.rb" unless file.include?('/')
		instance_eval(File.read(file), file)
	}
end